Should you retire dropped climbing gear? (Nah…)
Retiring gear has always been a really un-fun (yet prominent) question.
I went climbing this weekend with a few friends, none of which I had really climbed with outside before. Lo and behold, we all had different ways of cleaning, doing belay checks, and ideas of when gear should be retired. Somehow, two of us ended up dropping gear over the weekend. Myself, and a newbie climber. My friend (who shall remain nameless, unless he wants to own up to the ‘butterfingers’ nick-name he has now acquired) dropped his ATC from atop an 80 ft pitch while cleaning. Of course, the piece landed on the ground w/o hitting anything to slow it down. Everyone I was climbing with seemed to agree that the ATC must be retired and never used again.
The next day, I dropped an Offset Cam about 15 ft. and it landed on the muddy ground. For some reason, now we all bickered whether or not to retire the piece.
Does it make a difference how far a piece falls? What it lands on? Can micro-fractures develop in aluminum climbing gear? Should you retire it regardless?
I’ve been trying to do the research and it seems as though the aluminum that manufactures like Petzl and Black Diamond use is actually too soft to develop micro-fractures at all. If fractures do develop, they are visible to the eye. Basically if there’s something wrong with the piece, your gonna see it.
I guess I’m just wondering if anyone out there in climbing blog land has any more or better ideas on how ‘safe’ dropped gear is. I’ve read tons of forums but no-one really has a concrete answer… ex. (http://www.forums.caves.org/viewtopic.php?f=5&t=10533 -the NASA guy makes some good points on fractures vs. fatigue)
My take on the situation: if it looks good, climb on. If you don’t trust it, stick it on your Christmas tree next winter.